Tomorrow's Energy, revised and expanded edition

How the use of nonpolluting, zero-emission hydrogen as fuel could be the cornerstone of a new energy economy.

Hydrogen is the most abundant element in the universe. An invisible, tasteless, colorless gas, it can be converted to nonpolluting, zero-emission, renewable energy. When burned in an internal combustion engine, hydrogen produces mostly harmless water vapor. It performs even better in fuel c...